Speakerphone



FIG. 1 is a perspective view of the top, front and right side of a speakerphone showing my new design;

FIG. 2 is a perspective view of the bottom, rear and right side thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view thereof while in use. 

The ornamental design for a speakerphone, as shown and described. 